STC SA721WE
FAA DRS lists SA721WE as Current 路 Surrendered, held by Flying Tiger Line Inc, for Bombardier CL-44D4. Recorded change: Modification of cockpit entrance door. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current 路 Surrendered
Recorded modification
What the FAA record covers
SA721WE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Bombardier CL-44D4. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
Installation of a stone floor finishing.
FAA holder: Embraer Engineering & Technology Center - USA Inc.
Heated (LH) Side Canopy Window Assembly replacement installation.
FAA holder: Lee Aerospace Inc.
Installation of the CRJ Passenger Door Piano Hinge Replacement.
FAA holder: Altitude Aerospace Inc
FAA record reference
- STC number
- SA721WE
- Product
- Aircraft 路 Large Multi-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- April 14, 2008
- CFR references
- Part 21